File Util.php has 318 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

namespace CirrusSearch;

use MediaWiki\Context\RequestContext;

Util has 22 functions (exceeds 20 allowed). Consider refactoring.

Open

class Util {
    /**
     * Cache getDefaultBoostTemplates()
     *
     * @var array|null boost templates

Method identifyNamespace has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function identifyNamespace( $namespace, $method = 'naive', Language $language = null ) {
        static $naive = null;
        static $utr30 = null;

        $normalizer = null;

Function identifyNamespace has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public static function identifyNamespace( $namespace, $method = 'naive', Language $language = null ) {
        static $naive = null;
        static $utr30 = null;

        $normalizer = null;

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Method getOnWikiBoostTemplates has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private static function getOnWikiBoostTemplates( SearchConfig $config ) {
        $cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
        $cacheKey = $cache->makeGlobalKey( 'cirrussearch-boost-templates', $config->getWikiId() );
        if ( $config->getWikiId() == WikiMap::getCurrentWikiId() ) {
            // Local wiki we can fetch boost templates from system

Function looksLikeAutomation has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static function looksLikeAutomation( SearchConfig $config, string $ip, array $headers ): bool {
        // Is there an http header that can be matched with regex to flag automation,
        // such as the user-agent or a flag applied by some infrastructure?
        $automationHeaders = $config->get( 'CirrusSearchAutomationHeaderRegexes' ) ?? [];
        foreach ( $automationHeaders as $name => $pattern ) {

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Method setIfDefined has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        array $sourceArray,
        $sourceKey,
        array &$destArray,
        $destKey = null,
        $mapFn = null,

Function processSearchRawReturn has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static function processSearchRawReturn( $result, WebRequest $request,
                                                   CirrusDebugOptions $debugOptions ) {
        $output = null;
        $header = null;
        if ( $debugOptions->getCirrusExplainFormat() !== null ) {

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Method overrideNumeric has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static function overrideNumeric( &$dest, $request, $name, $limit = null, $upperLimit = true ) {

Function overrideNumeric has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static function overrideNumeric( &$dest, $request, $name, $limit = null, $upperLimit = true ) {
        $val = $request->getVal( $name );
        if ( $val !== null && is_numeric( $val ) ) {
            if ( $limit === null ) {
                $dest = $val;

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Avoid too many return statements within this method.

Open

        return $nonLocalCache;

Avoid too many return statements within this method.

Open

            return [];

Function stripQuestionMarks has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function stripQuestionMarks( $term, $strippingLevel ) {
        if ( strpos( $term, 'insource:/' ) === false &&
             strpos( $term, 'intitle:/' ) === false &&
            !preg_match( '/^[\p{P}\p{Z}]+$/u', $term )
        ) {

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Function setIfDefined has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function setIfDefined(
        array $sourceArray,
        $sourceKey,
        array &$destArray,
        $destKey = null,

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Function isEmpty has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function isEmpty( $v ) {
        return ( is_array( $v ) && count( $v ) === 0 ) ||
            ( is_object( $v ) && count( (array)$v ) === 0 ) ||
            ( is_string( $v ) && strlen( $v ) === 0 ) ||
            ( $v === null );

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